公开(公告)号：US12026329B1

公开(公告)日：2024-07-02

申请号：US18209390

申请日：2023-06-13

Applicant: Primax Electronics Ltd.

Inventor： Yung-Tai Pan ,  Chien-Pang Chien ,  Tsu-Hui Yu ,  Tao-Ying Chen ,  Chun-Che Wu

IPC: G06F3/0362 ,  G06F3/0354

CPC classification number: G06F3/0362 ,  G06F3/03543

Abstract: An input device is provided, which includes a circuit board, a Hall sensor and an input module. The circuit board has a processor and a connector electrically connected to the processor, in which the connector has a plurality of connection terminals. The Hall sensor is disposed on the circuit board. The input module is configured to be assembled on or removed from the circuit board. The input module has a connecting portion, in which when the input module is assembled on the circuit board, the connecting portion touches one group of the connection terminals, and a set of signals is outputted to the processor for the processor to identify the input module. A mouse including the above-mentioned input device is also provided.

公开(公告)号：US20240379305A1

公开(公告)日：2024-11-14

申请号：US18217293

申请日：2023-06-30

Applicant: Primax Electronics Ltd.

Inventor： Chien-Pang Chien ,  Tsu-Hui Yu ,  Tao-Ying Chen ,  Chun-Nan Su ,  Chun-Che Wu

IPC: H01H13/14 ,  G06F3/02 ,  G06F3/0354

Abstract: A key structure includes a keycap, a connecting member, a fixing member, a light emitter and a light receiver. The connecting member is connected to an inner top surface of the keycap and extends downwards, and the connecting member has a first opening through the connecting member. The fixing member has a second opening through the fixing member, in which when the keycap is initially pressed and then continues to be pressed, the keycap moves in a direction, and the connecting member moves with the keycap, and an overlapping region defined by the first opening and the second opening gradually becomes larger or smaller. The light emitter is laterally adjacent to the second opening of the fixing member. The light receiver is laterally adjacent to the first opening of the connecting member.

公开(公告)号：US10692669B2

公开(公告)日：2020-06-23

申请号：US16217237

申请日：2018-12-12

Applicant: Primax Electronics Ltd.

Inventor： Tsu-Hui Yu

IPC: H01H13/86

Abstract: The present invention provides a keyboard and a key structure thereof, including: a lower cover, a fixed plate, a plurality of keys, a flexible protection cover, and an upper cover. The fixed plate is fixedly disposed on the lower cover, the keys are fixedly disposed on the fixed plate, the hollow protrusion structure of the flexible protection cover is configured to partially cover a key pedestal of the key, and a key support shaft of the key is correspondingly configured at a position of the opening of the flexible protection cover. The upper cover is disposed on the sheet-like body of the flexible protection cover and is assembled to the lower cover, and the hollow protrusion structure is located in a recess of the upper cover.

公开(公告)号：US20200111627A1

公开(公告)日：2020-04-09

申请号：US16217237

申请日：2018-12-12

Applicant: Primax Electronics Ltd.

Inventor： Tsu-Hui Yu

IPC: H01H13/86

Abstract: The present invention provides a keyboard and a key structure thereof, including: a lower cover, a fixed plate, a plurality of keys, a flexible protection cover, and an upper cover. The fixed plate is fixedly disposed on the lower cover, the keys are fixedly disposed on the fixed plate, the hollow protrusion structure of the flexible protection cover is configured to partially cover a key pedestal of the key, and a key support shaft of the key is correspondingly configured at a position of the opening of the flexible protection cover. The upper cover is disposed on the sheet-like body of the flexible protection cover and is assembled to the lower cover, and the hollow protrusion structure is located in a recess of the upper cover.

公开(公告)号：US20170304717A1

公开(公告)日：2017-10-26

申请号：US15195559

申请日：2016-06-28

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： Shu-An Huang ,  Tsu-Hui Yu

IPC: A63F13/24 ,  G06F3/038 ,  G06F3/0338

CPC classification number: A63F13/24 ,  G05G9/047 ,  G06F3/0338 ,  G06F3/0383

Abstract: A joystick module includes a base, a joystick body, a joystick cover and a second protruding edge. The base includes a casing and a first protruding edge. A top part of the casing has an opening. The first protruding edge is formed on a periphery of the opening of the casing. The joystick body is installed in the base. A first end of the joystick body is protruded through the opening so as to be rotated. The joystick cover is installed in the base and connected with the joystick body. In response to a rotation of the joystick body, the joystick cover is correspondingly rotated. During the rotation of the joystick body, a part of the second protruding edge is contacted with an inner surface of the casing. When the part of the second protruding edge is contacted with a part of the first protruding edge, the rotation of the joystick body is limited.

公开(公告)号：US10130876B2

公开(公告)日：2018-11-20

申请号：US15195559

申请日：2016-06-28

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： Shu-An Huang ,  Tsu-Hui Yu

IPC: G06F3/0338 ,  A63F13/24 ,  G06F3/038

Abstract: A joystick module includes a base, a joystick body, a joystick cover and a second protruding edge. The base includes a casing and a first protruding edge. A top part of the casing has an opening. The first protruding edge is formed on a periphery of the opening of the casing. The joystick body is installed in the base. A first end of the joystick body is protruded through the opening so as to be rotated. The joystick cover is installed in the base and connected with the joystick body. In response to a rotation of the joystick body, the joystick cover is correspondingly rotated. During the rotation of the joystick body, a part of the second protruding edge is contacted with an inner surface of the casing. When the part of the second protruding edge is contacted with a part of the first protruding edge, the rotation of the joystick body is limited.

公开(公告)号：US10061395B2

公开(公告)日：2018-08-28

申请号：US15149537

申请日：2016-05-09

Applicant: Primax Electronics Ltd.

Inventor： Tsu-Hui Yu ,  Shu-An Huang

IPC: A63F13/00 ,  G06F3/02 ,  A63F13/24 ,  H01H13/02

CPC classification number: G06F3/0202 ,  A63F13/24 ,  G06F3/0219 ,  H01H9/18 ,  H01H13/02 ,  H01H13/14 ,  H01H2231/008

Abstract: The present invention provides a button structure and a manufacturing method thereof. The button structure includes a base made from a first material, a graphic piece made from a second material, and a transparent piece made from a third material, where the graphic piece is integrally formed with the base and protrudes out beyond an upper surface of the base, the transparent piece wraps the base and the graphic piece, and a heat resistance temperature of the first material and a heat resistance temperature of the second material are both higher than a heat resistance temperature of the third material. In addition, the present invention further provides a game controller using the button structure.